I would like to dynamically create a variant list in a drop-down or pop-up that gives me a list of Variants for a Production Item with a BOM attached. Our Production BOM has component Items that also have Variants. We want to look at the subcomponents of the PBOM and determine a common list of Variants from all PBOM line Items. These components could be flagged in the PBOM lines (if they affect the Variant choice of the Parent Item). Probably by a Boolean field called “VarDep” for example. Anybody got any ideas or sample code that would create this dynamic list??? The maintenance of Variant lists would be a nightmare for our multi-level BOMs otherwise. If this can work we can update our components and automatically limit the Variant choices on all BOMs with these components. We already know how to determine the Items we need to check, but if I have “Item1”, “Item2”, Item3" with Variants… Item1 = “Red, White, & Blue” Item2 = “White & Blue” Item3 = “Purple, White, Blue, Black, and Brown” What code could I use to pull the COMMON Item Variants of " White & Blue" for selection in a drop-down list from the Variant Table for these three Items? I think I know what functionally needs to be done, but the CAL code I am lacking experience with. Any help is GREATLY appreciated.[:)]